INTRODUCTION
• REHABILITATION
return it to the original.
• MODERNIZATION
upgrading and refurbishing the system with best practice modern technology that meets existing and future customer needs.
Why and how…
• THE GOAL
To achieve increased production from irrigated agriculture through improved performance of irrigation systems.
• KEYS
Training.
Research.
Information and technology transfer.
Organizational and procedural changes.
Need to do…
• Identify problems (unit-3).
• develop solutions.
• Implement solutions(unit-5).
Problem identification
• Current system performance
• Operational constraints
• Management constraints
• Resources constraints
• Organizational breakdown structure (OBS).
• Work breakdown structure (WBS).
• Risk management.
• Resources management.
Operation and maintenance
System maintenance(unit-2)
General problems
System maintenance tools
• Participatory rural appraisal.
• Rapid rural appraisal.
• Walk through survey.
The symptoms of the problem are treated rather than the cause of the problem.
Major Maintenance Difficulties:
• Manpower
• Equipment
• Budget
• Administrative
• Physical
REHABILITATION
• Baseline survey.
• Prioritization.
• Monitoring and evaluation.